DUB SuperBoost+ Non-Threaded Bottom Bracket

DUB Pressfit Bottom Bracket - BB89.5/BB92, 89/92mm, MTB Superboost +, Black

The SRAM DUB bottom bracket series has a simple job— to connect crankarms and protect the smooth, long-lasting application of power to the drivetrain. SRAM engineered the oversized DUB spindle to work across every bottom bracket standard, simplifying crankarm compatibility.

Key Features

• Designed for use with SRAM SuperBoost+ Cranksets
• Gutter Seal Technology™ drastically improves sealing against the elements
• Sealed cartridge bearings
• One oversized spindle to work across every bottom bracket standard
• For use with Super Boost+ cranks
• Steel press-fit cups offer durability and allow for easy installation